Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1989-10-20
1992-03-24
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310179, 310208, 310215, 174120SR, H02K 1512
Patent
active
050991590
ABSTRACT:
In an insulating system for high-voltage machines, a three-layer insulating tape is proposed as turn-to-turn insulation which comprises a center mica layer (1) which is covered on both sides by plastic foils (2,3) having different thickness. Thermoplastic adhesive layers (4,5) on the outer surfaces of the foils (2,3) produce an intimate bonding of the turn-to-turn insulation to the conductor elements and to the main insulation. An insulation of such construction is distinguished by a high electrical life at increased temperature and a high surge withstand capability.
REFERENCES:
patent: 2417746 (1947-03-01), Flecher
patent: 3069302 (1962-12-01), Lewis
patent: 3388458 (1968-06-01), Logan
patent: 3662199 (1972-05-01), Anderson et al.
patent: 3974314 (1976-08-01), Fuchs
patent: 3976901 (1976-08-01), Liptak
patent: 4038741 (1977-08-01), Schuler
patent: 4533580 (1985-08-01), Otty
patent: 4634911 (1987-01-01), Studniarz
patent: 4661397 (1987-04-01), Kwiecinski
patent: 4806806 (1989-02-01), Hjortsberg
3rd International ASTA Symposium, May 5-7, 1987, Baden near Vienna, "Teilleiterisolation AUF Glimmerbasis Fur Hochspannungs-Maschinen" (MICA-Based Conductor Element Insulation for High-Voltage Machinery), R. Dommer, pp. 129-136.
Liptak Gabor
Schuler Roland
Asea Brown Boveri Ltd.
Skudy R.
LandOfFree
High-voltage insulating system for electric machines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-voltage insulating system for electric machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-voltage insulating system for electric machines will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2012567